#include <stdio.h>

int main(void)
{
    int temperatures[2][2] = {{15, 2}, 
                              {3, 4}};

    for (int i = 0; i < 2; i++)
    {
        for (int j = 0; j < 2; j++)
            printf("%d ", temperatures[i][j]);
    }

    return 0;
}
